PETROLATUM Resistant O-Rings and Seals
Petrolatum, also known as petroleum jelly, is a semi-solid mixture of hydrocarbons that is widely used in various industries such as cosmetics, pharmaceuticals, and lubrication. It is composed of saturated hydrocarbons and is often used as an ointment or lubricant. Common uses for petrolatum include use as a moisturizer, protectant, antiseptic, and even as a sealant or lubricant.
When rubber is exposed to petrolatum, there are a few common types of failures that may occur. These include hardening and cracking of the rubber material, swelling of the rubber, and embrittlement of the rubber due to the chemicals leaching out of the material. Additionally, there may be a decrease in the rubber's tensile strength and elongation properties, which can lead to premature failure of the rubber seal.
FKM (Viton®)
Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. Viton ® is also known as FKM made of fluoroelastomer one of the most versatile and widely used sealing materials.
V1000 FKM
- General purpose material
V1003 FKM
- General purpose material
V1007 FKM
- For higher pressure applications
Rubber Material Compatibility with PETROLATUM
View some of our other material compatibility ratings with PETROLATUM. If you don't see what you're looking for or need more guidance, our team of experienced sealing design engineers can help select the best sealing products and material for your specific application.
View Full Chemical Compatibility Guide
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